How many years of comparable data are there for Chad and Pre-demographic dividend?

11 years are reported by both, from 1998 to 2019.

Where does this data come from?

UNESCO Institute for Statistics, published as Out-of-school rate for adolescents and youth of lower and upper secondary school age, both sexes (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Chad vs Pre-demographic dividend: Out-of-school rate for adolescents and youth of lower and upper

Chad

68.5%

in 2019

Pre-demographic dividend

46.3%

in 2019

Chad rank

2nd

Pre-demographic dividend rank

3rd

Out-of-school rate for adolescents and youth of lower and upper over time

Chad
Pre-demographic dividend

How they compare

Chad currently reports 68.5% against 46.3% in Pre-demographic dividend, a difference of 22.2%.

That makes Chad's figure about 1.5 times Pre-demographic dividend's.

Across all 11 years both countries report, Chad has been ahead every year.

Chad ranks 2nd and Pre-demographic dividend ranks 3rd of 142 countries.

Chad has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Chad	Pre-demographic dividend	Difference	Ahead
1990s	81.7%	61.0%	20.7%	Chad
2000s	77.1%	58.2%	18.9%	Chad
2010s	69.2%	46.9%	22.3%	Chad

Averages of every year both report within each decade.

Frequently asked questions

Which has higher out-of-school rate for adolescents and youth of lower and upper, Chad or Pre-demographic dividend?: Chad, at 68.5% against 46.3% in Pre-demographic dividend as of 2019.
What is the difference in out-of-school rate for adolescents and youth of lower and upper between Chad and Pre-demographic dividend?: 22.2%, with Chad ahead.
How many years of comparable data are there for Chad and Pre-demographic dividend?: 11 years are reported by both, from 1998 to 2019.
How do Chad and Pre-demographic dividend rank globally for out-of-school rate for adolescents and youth of lower and upper?: Chad ranks 2nd and Pre-demographic dividend ranks 3rd of 142 countries.
Where does this data come from?: UNESCO Institute for Statistics, published as Out-of-school rate for adolescents and youth of lower and upper secondary school age, both sexes (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs Pre-demographic dividend: Out-of-school rate for adolescents and youth of lower and upper. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 12 September 2026, from https://reference.statizoid.com/compare/out-of-school-rate-for-adolescents-and-youth-of-lower-and-upper-secondary-school-age-both/chad/pre-demographic-dividend/

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About this data

Indicator: Out-of-school rate for adolescents and youth of lower and upper secondary school age, both sexes (%)
Unit: %
Source: UNESCO Institute for Statistics
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 185 places, 4,210 data points, 1970–2019
Last refreshed: 04 September 2026

Number of adolescents and youth of lower secondary and upper secondary school age who are not enrolled or attending school during in a given academic year. For more information, consult the UNESCO Institute of Statistics website: http://www.uis.unesco.org/Education/